Equipment used for removing hydropower station stator bar

The invention discloses equipment used for removing a hydropower station stator bar. The equipment comprises a frame body, a road wheel installed on a lower end of the frame body, a plurality of removing apparatuses installed on the frame body along a vertical direction of the frame body and a hydra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHI YUZE, HUANG YUNFU, ZHANG XIAODONG, MENG ZHIJIE, WANG JIANZHONG, WANG JIANWEI, YANG QINGWEN, ZHANG JUN, SHU CHANGLEI, LI QIAO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention discloses equipment used for removing a hydropower station stator bar. The equipment comprises a frame body, a road wheel installed on a lower end of the frame body, a plurality of removing apparatuses installed on the frame body along a vertical direction of the frame body and a hydraulic station used for driving the removing apparatuses. Each removing apparatus comprises a pedestal installed on the frame body, a slide block moveably and cooperatively installed on the pedestal, an iron core protection block fixedly installed on a slide block end portion and used for contacting with a stator core, a load cable connected to the slide block in a wire-wrap mode along a vertical plane, two segments of tying steel wire ropes connecting to two ends of the load cable respectively and used for fastening the stator bar and a hydraulic jack installed on the pedestal and used for driving the slide block. The hydraulic station is connected to an oil port of the hydraulic jack through an oil pipe. An end surface radian of one end of the iron core protection block matches with a stator core end surface and the end surface is provided with a vertical straight slot, wherein the end of the iron core protection block is contacted with the stator core; and the stator bar is penetrated into the vertical straight slot.